/*******************************************************************************
 * Copyright 2017 Capital One Services, LLC and Bitwise, Inc.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/

package hydrograph.ui.common.util;

import org.eclipse.jface.resource.ColorRegistry;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.RGB;

/**
 * 
 * Class to store swt color objects 
 * 
 * @author Bitwise
 * 
 */
public class CustomColorRegistry {

	private static final ColorRegistry COLOR_REGISTRY=new ColorRegistry();
	public static final CustomColorRegistry INSTANCE=new CustomColorRegistry();
	/**
	 * Returns Color from color registry
	 * 
	 * @return
	 */
	public Color getColorFromRegistry(int red, int green, int blue) {
		RGB colorValue = new RGB(red, green, blue);
		Color color = COLOR_REGISTRY.get(colorValue.toString());
		if (color == null || (color !=null && color.isDisposed())) {
			COLOR_REGISTRY.put(colorValue.toString(), colorValue);
		}
		return COLOR_REGISTRY.get(colorValue.toString());
	}

}
